diff options
| author | Takashi Iwai <tiwai@suse.de> | 2014-09-11 14:06:53 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-09-11 14:14:21 +0200 |
| commit | 62f949bf6bf6ceb44872c44ef3913a96d93fb5d4 (patch) | |
| tree | 6fb4df39d050165aa24243b80c4dc763d6b8e8c9 /sound/pci/hda/patch_ca0132.c | |
| parent | 998052b74574699bdd1e451b6556e4d7667a7a4e (diff) | |
| download | linux-next-62f949bf6bf6ceb44872c44ef3913a96d93fb5d4.tar.gz | |
ALSA: hda - Get rid of action field from struct hda_jack_tbl
The action value assigned to each hda_jack_tbl entry is mostly
superfluous. The actually used values are either the widget NID or a
value specific to the callback.
The former case can be simply replaced by a reference to widget NID
itself. The only place doing the latter is STAC/IDT codec driver for
the powermap handling. But, the code doesn't need to check the action
field at all -- the function jack_update_power() is called either with
a specific pin or with NULL. So the check of jack->action can be
removed completely there, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/patch_ca0132.c')
| -rw-r--r-- | sound/pci/hda/patch_ca0132.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index 5d8455e2dacd..39fae52258f0 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -4116,8 +4116,8 @@ static void init_input(struct hda_codec *codec, hda_nid_t pin, hda_nid_t adc) static void ca0132_init_unsol(struct hda_codec *codec) { - snd_hda_jack_detect_enable(codec, UNSOL_TAG_HP, UNSOL_TAG_HP); - snd_hda_jack_detect_enable(codec, UNSOL_TAG_AMIC1, UNSOL_TAG_AMIC1); + snd_hda_jack_detect_enable(codec, UNSOL_TAG_HP); + snd_hda_jack_detect_enable(codec, UNSOL_TAG_AMIC1); } static void refresh_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir) @@ -4406,16 +4406,18 @@ static void ca0132_process_dsp_response(struct hda_codec *codec) static void ca0132_unsol_event(struct hda_codec *codec, unsigned int res) { struct ca0132_spec *spec = codec->spec; + unsigned int tag = (res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f; - if (((res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f) == UNSOL_TAG_DSP) { + if (tag == UNSOL_TAG_DSP) { ca0132_process_dsp_response(codec); } else { - res = snd_hda_jack_get_action(codec, - (res >> AC_UNSOL_RES_TAG_SHIFT) & 0x3f); + struct hda_jack_tbl *jack; codec_dbg(codec, "snd_hda_jack_get_action: 0x%x\n", res); - - switch (res) { + jack = snd_hda_jack_tbl_get_from_tag(codec, tag); + if (!jack) + return; + switch (jack->nid) { case UNSOL_TAG_HP: /* Delay enabling the HP amp, to let the mic-detection * state machine run. |